Thermal Radiation Unit• To show that the intensity of saturation on surface is inversely proportional to the square of the distance of the surface from radiation surface.• To determine emissivity of radiation surface with different finishers namely polished, gray, and metal black.• To show that intensity varies as fourth power of the source temperature.

Flow Boling Demonstration Unit• Demonstration of flow boiling within the tube of Flow Boiling Unit• To demonstrate the circulation prompted by natural convection • To demonstrate two phase flow with increasing vapour contents• To demonstrate the effect of air on condenser• To demonstrate the various stages in flow boiling including • Convective heat transfer to sub cooled liquid• Nucleation in sub cooled and saturated liquid• Slugging• Annular Flow• Droplet Entrainment• Complete dry out to superheated vapour